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Method and system for inserting virtual live video environment into future classroom

A technology of virtual live broadcast and environment, which is applied in the direction of educational appliances, electric-operated teaching aids, instruments, etc., and can solve the problems of inserting virtual live video scenes into classrooms in the future.

Active Publication Date: 2021-06-04
西安飞蝶虚拟现实科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem that the existing technology cannot realize the insertion of virtual live video scenes in future classrooms, the present invention proposes a method and system for inserting virtual live video environments in future classrooms. The specific technical solutions are as follows:

Method used

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  • Method and system for inserting virtual live video environment into future classroom
  • Method and system for inserting virtual live video environment into future classroom

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] see figure 1 , the method for inserting the virtual live video environment in the future classroom of the present embodiment, it comprises the following steps:

[0066] 1) Build a virtual live broadcast carrier environment

[0067] Extract the 3D vertex information and 3D edge information to be inserted into the virtual live video generation device, construct a virtual live carrier space according to the extracted 3D vertex information and 3D edge information, and determine the size of the virtual live carrier space, thereby building a virtual live carrier environment;

[0068] 2) Scene adaptation

[0069] Extract the virtual live carrier environment: extract the 3D vertex information, 3D edge information and 3D collision information of the virtual live carrier environment;

[0070] Determining the location of the virtual live carrier environment includes differential calculation and judgment:

[0071] Difference calculation: perform differential calculation on the 3...

Embodiment 2

[0087] see figure 2 , the system for inserting a virtual live video environment in the future classroom of the present invention, which includes building a virtual live carrier environment module, a scene adaptation module and a virtual live content import module; the scene adaptation module includes extracting a virtual live carrier environment module and determining a virtual live carrier The environment position module; determining the environment position of the virtual live broadcast carrier includes a difference calculation module and a judgment module; importing the virtual live content module includes extracting a virtual live video module and a real-time synchronization module;

[0088] Building a virtual live carrier environment module: used to extract the 3D vertex information and 3D edge information to be inserted into the virtual live video generation device, construct a virtual live carrier space according to the extracted 3D vertex information and 3D edge inform...

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Abstract

The invention provides a method and system for inserting a virtual live video environment into a future classroom, and belongs to the technical field of computer virtual teaching, and the method comprises the specific steps: 1) building a virtual live carrier environment; 2) performing scene adaptation; and 3) importing the virtual live broadcast content. Through the method provided by the invention, the purpose of inserting a virtual live video scene into a future classroom can be achieved, the teaching scenes of the future classroom are enriched, and the enthusiasm of interaction between the teacher and students is improved.

Description

technical field [0001] The invention belongs to the technical field of computer virtual teaching, and relates to the technology of inserting video in a virtual teaching environment, in particular to a method and a system for inserting a virtual live video environment in a future classroom. Background technique [0002] The future classroom is an enhanced classroom that integrates a variety of modern science and technology. It relies on computers, mobile phones, tablet computers and PADs to enable teachers and students to engage in teaching activities all the time, everywhere, and freely. It creates a new type of teaching environment. In this teaching environment, new technology teaching equipment and digital media can be effectively integrated, giving full play to the initiative and initiative of teachers and students in teaching and learning; its main features are: digitization, situationalization, themeization and informationization. The future classroom takes interaction ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/2187H04N21/2343H04N21/4223H04N21/426H04N21/431H04N21/4402H04N21/81G06T19/00G09B5/06
CPCH04N21/2187H04N21/234309H04N21/4223H04N21/42653H04N21/431H04N21/440218H04N21/8146H04N21/816G06T19/006G09B5/065
Inventor 王亚刚
Owner 西安飞蝶虚拟现实科技有限公司
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